Brand from Japan: Kose. This serum mask has a soothing feel to it, even on tired skin, and thoroughly steams and loosens it to revitalize the skin from within.How to use:Use on clean skin after washing your face.Take the mask out of the bag and slowly unfold it by holding the two protruding parts.The mask has a front and back.Place the larger protrusion on the right side, align it with the shape of your eyes, and press your forehead, both cheeks, around your mouth, and the sides of your nose with your hands to make it fit snugly.The liquid may drip, so be careful not to stain your clothes.Use the cuts to fit the nose and contours to your face.Leave the mask on for 10 to 15 minutes, then remove it and press the liquid into your palm to make sure it blends well with your skin.For hygiene reasons, do not reuse a mask that has been used once.If it gets in your eyes, rinse it off immediately.If you wear contact lenses, remove them before using.Do not place in high temperatures or in direct sunl